Benchmark Abrasives 4-1/2 Quality Thin Cut Off Wheel Metal & Stainless Steel 0.040 Thick 7/8 Arbor, Aluminum Oxide Cutting Wheel, Grinding Wheel - 25 Pack
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Barry
> 3 dayDont last very long.
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Joseph Lee King
> 3 dayThey last well enough. Considering how last the cut really well. The only downside is that they get stuck on my grinder and can be real pia to get off.
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M. Joy
> 3 dayThesr wheels are unrivaled. They are priced cheap and out perform all mame brand counterparts. I used one to cut steel angle stock, bolts, and other hard metals. They cut a nice thin line that leaves a surgical appearance that looks clean and neat. I removed a section from the rear angle of my utility trailer so I could re-deck the wood. The removed sevtion was easily fitted to weld back into place afterward - and after the weld was ground smooth and painted - the seams were undetectable. The 25 pack is a great bulk purchase and will last a very long time. I recommend these over all others.
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Wallace Hauck V
Greater than one weekWork great { h[ghly recommerd
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Peter
> 3 dayworks well. Fairly priced.
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Charles R Tame
> 3 dayAlthough the picture shows the 6 wheels the product shipped was correct (4.5) and quite happy with them.
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jim
> 3 dayhighly recommended.
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dookson1
> 3 dayfinishes fast but they work great
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Brian L. Luman
07-06-2025These are great cutting disks at a good value. I have purchased a couple items from Benchmark and am always happy with my purchase and I will purchase again because of it.
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Grant Lundberg
> 3 dayQuality blades worth the money. You can count on benchmark everytime. I have tried other blades and nothing has the same quality control and durability. Thanks
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Cutting PrecisionThe heat-treated premium aluminum oxide grains helps in quick cutting and maintains high durability. The ultra-thin design helps in maintaining the balance while operating on metals with grinders, eventually providing a precise cutting to the metals and effortless experience of metal cutting. |
Hassle-free UsageThese discs have the best strength, high cut-rate, bonded abrasive discs used for cutting metals including steel, cast iron, and stainless steel. The cutting disc is designed with double reinforced and sturdy fiberglass backing to be used regularly which also protects metal from shattering and provides higher resilience to the metals. |
Universal Metal ApplicationsUsed for general purpose cutting of stainless steel, carbon steel, aluminum. Fast cool cutting allows the operator to work with minimum pressure. Reduced heat affected zone during cutting minimizes burr creation. Its highly refined ingredients will not contaminate stainless steel giving it a long-lasting and perfect finish. |
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| 4.5"x.040"x7/8" Quality Thin CutOff Wheel Metal & Stainless Steel - 25 Pack | 5" x .045" x 7/8" Depressed Center Cutting Wheels (25 Pack) | 4" x 1/16" x 3/8" Premium Thin Metal Cutting Wheel - 25 Pack | 3" x 1/16" x 3/8" Thin Metal Cutting Wheels | 25 Pack - 7" x .045" x 7/8" Type 1 Metal, Steel & Stainless Cutting Wheel | |
| Pack Size | 25 | 25 | 25 | 25 | 25 |
| Material | Aluminum Oxide | Aluminum Oxide | Aluminum Oxide | Aluminum Oxide | Aluminum Oxide |
| Diameter | 4.5"x.040" | 5" x .045" | 4" x 1/16 | 3" x 1/16" | 7" x .045" |
| Arbor | 7/8" | 7/8" | 3/8" | 3/8" | 7/8" |
| Max RPM | 13,300 | 12,000 | 24,000 | 25,000 | 8,600 |